Not really. There are already terrible shots taken in high school games with no shot clock. Let's be honest, any given set doesn't take more than 15 or 20 seconds to get an acceptable open look. When teams defend well for 20 seconds and the offense fails to get an open book, that's when crappy shots happen. But that happens every game. This just speeds up the whole process. I am sure coaches can adjust to having to buy your seconds to get a crappy shot.